The big mistake they made with this movie
It was like they tried to do 2 movies in 1, which is a big no-no.
I wondered if this movie was focused more on the father-in-law, or the turmoil of the husband and his conflict with staying faithful.
They should have put all the emphasis on one of these ideas. At least then the movie would have felt more complete.
Bless Liev for the effort he put into the role. It was nice seeing a big bad-ass playing a humble, polite ordinary guy with the vulnerability a lot of guys have (even if they try to hide it). Although I did find him a little less than believable at times.
Carla Gugino was fantastic as the femme fatale. Reminded me of a couple of individuals I knew. Problem of course is that she has about 10 minutes screen time.
It's ironic that this film had a lot of focus on professional screenwriting, because the writers of this movie all deserved a slap for thinking this movie was marketable.